Which of the following is a semantic HTML element?

• A. Div
• B. Span
• C. Header
• D. Article

Answer: (D)

Semantic HTML elements convey meaning about the content they wrap, helping browsers and assistive tech understand the page structure. The article element defines a self-contained composition that could stand alone or be redistributed, such as a blog post, news item, or product description. Its content carries standalone relevance, which makes it the clearest semantic wrapper for content that has its own meaning beyond the surrounding page. In contrast, div and span are generic containers with no inherent meaning, used mainly for layout or styling. The header element is also semantic, but it serves as introductory content for a section or article rather than representing standalone content by itself. So the best choice is the element that explicitly models a self-contained piece of content: article.